| Year | |
|---|---|
| 1999 | 11,690 |
| 2000 | 96,253 |
| 2001 | 207,278 |
| 2002 | 120,668 |
| 2003 | 154,058 |
| 2004 | 121,897 |
| 2005 | 120,010 |
| 2006 | 62,124 |
| 2007 | 51,464 |
| 2008 | 50,068 |
| 2009 | 26,243 |
| 2010 | 22,601 |
| 2011 | 19,772 |
| 2012 | 12,170 |
| 2013 | 14,508 |
| 2014 | 18,076 |
| 2015 | 7,889 |
| 2016 | 5,721 |
| 2017 | 817 |
| 2018 | 2,143 |
| 2019 | 11,633 |
| 2020 | 11,824 |
| 2021 | 22,200 |
| 2022 | 34,022 |
| 2023 | 14,214 |